Abundance and biomass of bacterioplankton in waters of the Kara Sea and the Ob and Yenisey Rivers
Bacterial cell number in the water column of the Kara Sea and estuary areas of the Ob and Yenisey Rivers was determined in water samples collected at 32 stations at depths from the surface to 200 m. The samples were analyzed by direct microscopy. In most parts of the sea microorganism concentrations...
Main Authors: | , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
1995
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.749839 https://doi.org/10.1594/PANGAEA.749839 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.749839 |
---|---|
record_format |
openpolar |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.749839 2023-05-15T16:59:51+02:00 Abundance and biomass of bacterioplankton in waters of the Kara Sea and the Ob and Yenisey Rivers Mitskevich, Irina N Namsaraev, Bair B MEDIAN LATITUDE: 71.806088 * MEDIAN LONGITUDE: 75.076186 * SOUTH-BOUND LATITUDE: 68.824700 * WEST-BOUND LONGITUDE: 55.036900 * NORTH-BOUND LATITUDE: 76.010500 * EAST-BOUND LONGITUDE: 83.318700 * DATE/TIME START: 1993-08-28T00:00:00 * DATE/TIME END: 1993-09-29T00:00:00 1995-10-29 application/zip, 3 datasets https://doi.pangaea.de/10.1594/PANGAEA.749839 https://doi.org/10.1594/PANGAEA.749839 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.749839 https://doi.org/10.1594/PANGAEA.749839 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Mitskevich, Irina N; Namsaraev, Bair B (1995): The distribution of bacterioplankton in the Kara Sea in September 1993. Oceanology, 34(5), 641-645 Archive of Ocean Data ARCOD Bottle Niskin DM49 DM49-4376b DM49-4378b DM49-4380b DM49-4381b DM49-4382b DM49-4384-2 DM49-4386b DM49-4387-2 DM49-4388b DM49-4389b DM49-4390-2 DM49-4392b DM49-4393-2 DM49-4395-1b DM49-4396-2b DM49-4397-2b DM49-4398-1b DM49-4399-1b DM49-4400-1b DM49-4401-1b DM49-4402b DM49-4403b DM49-4404-1b DM49-4408b DM49-4410b DM49-4412b DM49-4414b DM49-4416b DM49-4417b DM49-4418b DM49-4420b DM49-4421b Dmitry Mendeleev Kara Sea MULT Multiple investigations NIS SPASIBAIII Dataset 1995 ftpangaea https://doi.org/10.1594/PANGAEA.749839 2023-01-20T07:31:57Z Bacterial cell number in the water column of the Kara Sea and estuary areas of the Ob and Yenisey Rivers was determined in water samples collected at 32 stations at depths from the surface to 200 m. The samples were analyzed by direct microscopy. In most parts of the sea microorganism concentrations ranged generally from 103 to 104 cells per ml and their biomasses from milligrams to tens of mg/m**3. Bacterioplankton concentration of river waters was much higher than in the open sea, especially in Ob waters. The highest bacteria concentrations, hundreds of thousands cells per ml with biomass exceeding 200 mg/m**3, were found in the southern part of the Ob section. Minimal concentrations were observed in the northeastern part and near the southeastern part of the Ob section and the southeastern coast of Novaya Zemlya. Dark CO2 fixation rates determined at some stations indicated low bacteria biomass production. Dataset Kara Sea Novaya Zemlya PANGAEA - Data Publisher for Earth & Environmental Science Kara Sea Yenisey ENVELOPE(82.680,82.680,71.828,71.828) ENVELOPE(55.036900,83.318700,76.010500,68.824700) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Archive of Ocean Data ARCOD Bottle Niskin DM49 DM49-4376b DM49-4378b DM49-4380b DM49-4381b DM49-4382b DM49-4384-2 DM49-4386b DM49-4387-2 DM49-4388b DM49-4389b DM49-4390-2 DM49-4392b DM49-4393-2 DM49-4395-1b DM49-4396-2b DM49-4397-2b DM49-4398-1b DM49-4399-1b DM49-4400-1b DM49-4401-1b DM49-4402b DM49-4403b DM49-4404-1b DM49-4408b DM49-4410b DM49-4412b DM49-4414b DM49-4416b DM49-4417b DM49-4418b DM49-4420b DM49-4421b Dmitry Mendeleev Kara Sea MULT Multiple investigations NIS SPASIBAIII |
spellingShingle |
Archive of Ocean Data ARCOD Bottle Niskin DM49 DM49-4376b DM49-4378b DM49-4380b DM49-4381b DM49-4382b DM49-4384-2 DM49-4386b DM49-4387-2 DM49-4388b DM49-4389b DM49-4390-2 DM49-4392b DM49-4393-2 DM49-4395-1b DM49-4396-2b DM49-4397-2b DM49-4398-1b DM49-4399-1b DM49-4400-1b DM49-4401-1b DM49-4402b DM49-4403b DM49-4404-1b DM49-4408b DM49-4410b DM49-4412b DM49-4414b DM49-4416b DM49-4417b DM49-4418b DM49-4420b DM49-4421b Dmitry Mendeleev Kara Sea MULT Multiple investigations NIS SPASIBAIII Mitskevich, Irina N Namsaraev, Bair B Abundance and biomass of bacterioplankton in waters of the Kara Sea and the Ob and Yenisey Rivers |
topic_facet |
Archive of Ocean Data ARCOD Bottle Niskin DM49 DM49-4376b DM49-4378b DM49-4380b DM49-4381b DM49-4382b DM49-4384-2 DM49-4386b DM49-4387-2 DM49-4388b DM49-4389b DM49-4390-2 DM49-4392b DM49-4393-2 DM49-4395-1b DM49-4396-2b DM49-4397-2b DM49-4398-1b DM49-4399-1b DM49-4400-1b DM49-4401-1b DM49-4402b DM49-4403b DM49-4404-1b DM49-4408b DM49-4410b DM49-4412b DM49-4414b DM49-4416b DM49-4417b DM49-4418b DM49-4420b DM49-4421b Dmitry Mendeleev Kara Sea MULT Multiple investigations NIS SPASIBAIII |
description |
Bacterial cell number in the water column of the Kara Sea and estuary areas of the Ob and Yenisey Rivers was determined in water samples collected at 32 stations at depths from the surface to 200 m. The samples were analyzed by direct microscopy. In most parts of the sea microorganism concentrations ranged generally from 103 to 104 cells per ml and their biomasses from milligrams to tens of mg/m**3. Bacterioplankton concentration of river waters was much higher than in the open sea, especially in Ob waters. The highest bacteria concentrations, hundreds of thousands cells per ml with biomass exceeding 200 mg/m**3, were found in the southern part of the Ob section. Minimal concentrations were observed in the northeastern part and near the southeastern part of the Ob section and the southeastern coast of Novaya Zemlya. Dark CO2 fixation rates determined at some stations indicated low bacteria biomass production. |
format |
Dataset |
author |
Mitskevich, Irina N Namsaraev, Bair B |
author_facet |
Mitskevich, Irina N Namsaraev, Bair B |
author_sort |
Mitskevich, Irina N |
title |
Abundance and biomass of bacterioplankton in waters of the Kara Sea and the Ob and Yenisey Rivers |
title_short |
Abundance and biomass of bacterioplankton in waters of the Kara Sea and the Ob and Yenisey Rivers |
title_full |
Abundance and biomass of bacterioplankton in waters of the Kara Sea and the Ob and Yenisey Rivers |
title_fullStr |
Abundance and biomass of bacterioplankton in waters of the Kara Sea and the Ob and Yenisey Rivers |
title_full_unstemmed |
Abundance and biomass of bacterioplankton in waters of the Kara Sea and the Ob and Yenisey Rivers |
title_sort |
abundance and biomass of bacterioplankton in waters of the kara sea and the ob and yenisey rivers |
publisher |
PANGAEA |
publishDate |
1995 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.749839 https://doi.org/10.1594/PANGAEA.749839 |
op_coverage |
MEDIAN LATITUDE: 71.806088 * MEDIAN LONGITUDE: 75.076186 * SOUTH-BOUND LATITUDE: 68.824700 * WEST-BOUND LONGITUDE: 55.036900 * NORTH-BOUND LATITUDE: 76.010500 * EAST-BOUND LONGITUDE: 83.318700 * DATE/TIME START: 1993-08-28T00:00:00 * DATE/TIME END: 1993-09-29T00:00:00 |
long_lat |
ENVELOPE(82.680,82.680,71.828,71.828) ENVELOPE(55.036900,83.318700,76.010500,68.824700) |
geographic |
Kara Sea Yenisey |
geographic_facet |
Kara Sea Yenisey |
genre |
Kara Sea Novaya Zemlya |
genre_facet |
Kara Sea Novaya Zemlya |
op_source |
Supplement to: Mitskevich, Irina N; Namsaraev, Bair B (1995): The distribution of bacterioplankton in the Kara Sea in September 1993. Oceanology, 34(5), 641-645 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.749839 https://doi.org/10.1594/PANGAEA.749839 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.749839 |
_version_ |
1766052364498763776 |